CN1208770C - 光信息介质 - Google Patents

光信息介质 Download PDF

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Publication number
CN1208770C
CN1208770C CNB011163542A CN01116354A CN1208770C CN 1208770 C CN1208770 C CN 1208770C CN B011163542 A CNB011163542 A CN B011163542A CN 01116354 A CN01116354 A CN 01116354A CN 1208770 C CN1208770 C CN 1208770C
Authority
CN
China
Prior art keywords
metal
layer
optical data
data media
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB011163542A
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English (en)
Chinese (zh)
Other versions
CN1321972A (zh
Inventor
林田直树
平田秀树
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Publication of CN1321972A publication Critical patent/CN1321972A/zh
Application granted granted Critical
Publication of CN1208770C publication Critical patent/CN1208770C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
    • G11B7/2548—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of inorganic materials
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
    • G11B7/2542—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
    • G11B2007/25408—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of inorganic materials
    • G11B2007/25417—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of inorganic materials containing Group 14 elements (C, Si, Ge, Sn)
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
    • G11B7/2534—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins polycarbonates [PC]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
    • G11B7/2542—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins
    • G11B7/2545—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins containing inorganic fillers, e.g. particles or fibres
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B7/2572—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials
    • G11B7/2575—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials resins
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B7/2578—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
CNB011163542A 2000-04-10 2001-04-10 光信息介质 Expired - Fee Related CN1208770C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2000107681 2000-04-10
JP107681/2000 2000-04-10
JP309218/2000 2000-10-10
JP2000309218 2000-10-10
JP068761/2001 2001-03-12
JP2001068761A JP4590758B2 (ja) 2000-04-10 2001-03-12 光情報媒体

Publications (2)

Publication Number Publication Date
CN1321972A CN1321972A (zh) 2001-11-14
CN1208770C true CN1208770C (zh) 2005-06-29

Family

ID=27343036

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011163542A Expired - Fee Related CN1208770C (zh) 2000-04-10 2001-04-10 光信息介质

Country Status (6)

Country Link
US (2) US6596363B2 (fr)
EP (1) EP1146510B1 (fr)
JP (1) JP4590758B2 (fr)
CN (1) CN1208770C (fr)
DE (1) DE60130597T2 (fr)
TW (1) TWI221280B (fr)

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TW583642B (en) * 2001-03-23 2004-04-11 Matsushita Electric Ind Co Ltd Optical information recording medium and method for manufacturing the same
EP1443088A4 (fr) 2001-09-19 2005-01-19 Tdk Corp Liquide d'empreintes de doigts artificielles, procede de test pour support d'informations optique utilisant ce liquide et support d'informations optique
AU2003221044A1 (en) * 2002-03-26 2003-10-08 Tdk Corporation Article with composite hardcoat layer and method for forming composite hardcoat layer
JP4204545B2 (ja) 2002-05-29 2009-01-07 Ｔｄｋ株式会社 光情報媒体及びその製造方法
WO2003102500A1 (fr) * 2002-06-04 2003-12-11 Olympus Corporation Procede d'obtention de coordonnees 3 d
JP2004110970A (ja) * 2002-09-19 2004-04-08 Tdk Corp ディスク状記録媒体の製造方法
WO2004040564A1 (fr) * 2002-10-30 2004-05-13 Tdk Corporation Procede d'evaluation d'un support d'information optique et support d'information optique
JP3799025B2 (ja) * 2003-03-18 2006-07-19 Ｔｄｋ株式会社 光情報媒体の評価方法
US7132146B2 (en) 2003-05-09 2006-11-07 Tdk Corporation Optical recording medium
KR101102384B1 (ko) * 2003-08-14 2012-01-05 엘지전자 주식회사 광디스크, 기록방법, 기록재생장치 및 기록재생시스템
US20060227695A1 (en) * 2003-09-17 2006-10-12 Fuji Photo Film Co., Ltd. Recording media
JP4590849B2 (ja) 2003-10-03 2010-12-01 Ｔｄｋ株式会社 ハードコート剤組成物及びこれを用いた光情報媒体
JP4779293B2 (ja) 2003-10-21 2011-09-28 Ｔｄｋ株式会社 ハードコート剤組成物及びこれを用いた光情報媒体
JP4319522B2 (ja) * 2003-10-31 2009-08-26 Ｔｄｋ株式会社 光情報媒体
JP4784723B2 (ja) 2003-12-24 2011-10-05 Ｔｄｋ株式会社 ハードコート剤組成物及びこれを用いた光情報媒体
JP4078317B2 (ja) 2004-02-06 2008-04-23 Ｈｏｙａ株式会社 固体表面の評価方法、磁気ディスクの評価方法、磁気ディスクおよびその製造方法
JP4646546B2 (ja) * 2004-05-14 2011-03-09 株式会社日立製作所 光ディスク装置
US20070231527A1 (en) * 2004-11-11 2007-10-04 Mitsubishi Kagaku Media Co., Ltd. Optical Recording Medium and Method for Producing Same
JP4749741B2 (ja) * 2005-03-04 2011-08-17 富士フイルム株式会社 テンタ式乾燥機及び溶液製膜方法
US20060216524A1 (en) 2005-03-23 2006-09-28 3M Innovative Properties Company Perfluoropolyether urethane additives having (meth)acryl groups and hard coats
US20060251848A1 (en) * 2005-05-09 2006-11-09 Armstrong Sean E Optical information storage medium possessing a multilayer coating
US7622514B2 (en) * 2005-05-09 2009-11-24 Sabic Innovative Plastics Ip B.V. Curable composition and article possessing protective layer obtained therefrom
GB2437728A (en) * 2005-10-17 2007-11-07 Eques Coatings Coating for Optical Discs
JP2009032300A (ja) 2005-10-24 2009-02-12 Panasonic Corp 光情報記録媒体および光情報記録媒体の製造方法
JP4496434B2 (ja) 2005-11-24 2010-07-07 信越化学工業株式会社 多官能（メタ）アクリレート化合物、光硬化性樹脂組成物及び物品
TW200809851A (en) * 2006-04-25 2008-02-16 Victor Company Of Japan Optical storage medium
WO2009029438A1 (fr) 2007-08-31 2009-03-05 3M Innovative Properties Company Revêtements durs
JP4433325B2 (ja) * 2007-12-03 2010-03-17 ソニー株式会社 光情報記録媒体
EP2439230A4 (fr) * 2009-06-01 2013-09-11 Tsujiden Co Ltd Film durci à effacement des empreintes digitales et son procédé de production ; affichage, écran tactile, et dispositif électronique utilisant celui-ci
TWI415961B (zh) * 2011-04-21 2013-11-21 Creating Nano Technologies Inc 抗汙薄膜之常壓蒸鍍方法
JP5841596B2 (ja) * 2011-06-06 2016-01-13 太陽誘電ケミカルテクノロジー株式会社 非晶質炭素膜層への撥水撥油層を固定する方法及び該方法により形成された積層体
WO2015182744A1 (fr) 2014-05-30 2015-12-03 三菱レイヨン株式会社 Produit de résine

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JPH11203726A (ja) 1998-01-09 1999-07-30 Sony Corp 光ディスク
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US6544716B1 (en) * 1998-06-19 2003-04-08 Terastor Corporation Multilayer optical medium for near-field optical recording and reading

Also Published As

Publication number Publication date
CN1321972A (zh) 2001-11-14
DE60130597T2 (de) 2008-07-03
US6866884B2 (en) 2005-03-15
US20010041242A1 (en) 2001-11-15
JP2002190136A (ja) 2002-07-05
EP1146510A1 (fr) 2001-10-17
DE60130597D1 (de) 2007-11-08
US20030211276A1 (en) 2003-11-13
TWI221280B (en) 2004-09-21
JP4590758B2 (ja) 2010-12-01
US6596363B2 (en) 2003-07-22
EP1146510B1 (fr) 2007-09-26

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